ET310UI CDMA RS232 Modem CDMA 1x 800MHz Up to  153.6kbps Support SMS RS232 Interface Win2000/XP/VISTA Low consumption 88(D)*54(W)*25 (H)mm Weight  46g

Basic Functions

• Support either 800 or 1900Mhz dual band
• Ease to use, reliable and flexible
• Complied with FCC/SAR and CDG 1/2&3 standard
• Always online and operation mode selection
• Real clock

Enhanced Functions

• Watch dog design, ensure modem alive
• CDMA 1x link detection and redial
• Support dialup control
• Send SMS via PC
• Support RS232 interface

Special Functions

• Power control
  On/Off via interface connector
  User can control MODEM operation
  PIN-Off power on, PIN-GND power off
  Save power
• Built-in RF module supervision
  Built-in RF module status detection
  Reset RF module when it out of service
• Reset outlet
  Ground the reset PIN 500ms restart modem
• Serial Port Reset
  Reset MODEM via RS-232 control PIN
  Save the I/O resources
  No interrupt with data communication
  Only few source code program to control

Specifications

Voice

• Voice and Emergence Call
• Support QCELP 13k voice coding
• Echo canceller and noise suppression (option)
• Support DTMF signaling

CDMA 1x data

• Support IS 707 data service
• Support 153kbps packet data
• Support Class 2.0 Group 3 facsimile
• CDMA 2000 spread spectrum
• Complied with IS-95A, IS-95B CDMA interface

GPRS data

• GPRS Class 2~10
• Code plan: CS1~CS4
• Complied with SMG31bis specifications

Interface

• Antenna: 50ohm/SMA/Female
• UIM card: 3V

Operation System

• Data interface
     RS-232
• Voice: Ear/Microphone Windows 9x/NT/2000/XP
• Linux

Power Supply

• +5VDC
• Power consumptions:
      Max. current: 350mA@+5VDC
      Idle: 25mA@+5VDC

Others

• Mechanical: 88(D)*54(W)*25 (H)mm (not include antenna)
• Weight: 46g
• Operation temperature: -5~+40ìC
• Related humidity: 95%(non-condensing)